diff options
Diffstat (limited to 'libraries/spongycastle/pkix/src/main/java/org/spongycastle/cms/CMSEncryptedData.java')
-rw-r--r-- | libraries/spongycastle/pkix/src/main/java/org/spongycastle/cms/CMSEncryptedData.java | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/libraries/spongycastle/pkix/src/main/java/org/spongycastle/cms/CMSEncryptedData.java b/libraries/spongycastle/pkix/src/main/java/org/spongycastle/cms/CMSEncryptedData.java deleted file mode 100644 index c833610ac..000000000 --- a/libraries/spongycastle/pkix/src/main/java/org/spongycastle/cms/CMSEncryptedData.java +++ /dev/null @@ -1,62 +0,0 @@ -package org.spongycastle.cms; - -import java.io.ByteArrayInputStream; -import java.io.IOException; - -import org.spongycastle.asn1.cms.ContentInfo; -import org.spongycastle.asn1.cms.EncryptedContentInfo; -import org.spongycastle.asn1.cms.EncryptedData; -import org.spongycastle.operator.InputDecryptor; -import org.spongycastle.operator.InputDecryptorProvider; - -public class CMSEncryptedData -{ - private ContentInfo contentInfo; - private EncryptedData encryptedData; - - public CMSEncryptedData(ContentInfo contentInfo) - { - this.contentInfo = contentInfo; - - this.encryptedData = EncryptedData.getInstance(contentInfo.getContent()); - } - - public byte[] getContent(InputDecryptorProvider inputDecryptorProvider) - throws CMSException - { - try - { - return CMSUtils.streamToByteArray(getContentStream(inputDecryptorProvider).getContentStream()); - } - catch (IOException e) - { - throw new CMSException("unable to parse internal stream: " + e.getMessage(), e); - } - } - - public CMSTypedStream getContentStream(InputDecryptorProvider inputDecryptorProvider) - throws CMSException - { - try - { - EncryptedContentInfo encContentInfo = encryptedData.getEncryptedContentInfo(); - InputDecryptor decrytor = inputDecryptorProvider.get(encContentInfo.getContentEncryptionAlgorithm()); - - ByteArrayInputStream encIn = new ByteArrayInputStream(encContentInfo.getEncryptedContent().getOctets()); - - return new CMSTypedStream(encContentInfo.getContentType(), decrytor.getInputStream(encIn)); - } - catch (Exception e) - { - throw new CMSException("unable to create stream: " + e.getMessage(), e); - } - } - - /** - * return the ContentInfo - */ - public ContentInfo toASN1Structure() - { - return contentInfo; - } -} |